# Pearl Gem! vs Foldline

The clearest difference is in-app purchases: Foldline at none against Pearl Gem!'s 7. Pearl Gem!'s advantage is device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On price, update cadence and ads there is nothing between them.

Both are free to download. Pearl Gem! sells 7 one-off in-app purchases. Foldline asks for nothing beyond the download.

Pearl Gem! ships an update fortnightly, Foldline monthly. The most recent releases landed on October 24, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Pearl Gem! | Foldline |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (65K ratings)](https://appshunter.io/ios/app/pearl-gem/id6477785346/reviews)** | — |
| Number of ratings | **65K** | — |
| Positive reviews | 66.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Fortnightly** | Monthly |
| Monetization | Free with in-app purchases | — |
| Size | 315 MB | 4 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 9+ | 4+ |
| Developer | [A Small Game AB](https://appshunter.io/developer/1073064064) | [Takayuki Hamuro](https://appshunter.io/developer/1875707249) |

## What reviewers say

### Pearl Gem!

[App page](https://appshunter.io/ios/app/pearl-gem/id6477785346)

Engage in a unique bubble-shooter adventure, breaking obstacles and combining shots to conquer levels. Collect pearls to craft beautiful gems and discover hidden treasures with a helpful companion guiding your way.

**Highlights:** Unique bubble-shooter gameplay, Break through obstacles, Collect pearls, Create beautiful gems, Unlock powerful boosters, Clear layers of the Pearl Sphere

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ad Breaks for 1 day! | $0.99 | one-time |
| No Ad Breaks for 7 days! | $2.99 | one-time |
| Coin Pack | $2.99 | one-time |
| Special Offer! | $2.99 | one-time |
| Shiny Bundle | $3.99 | one-time |
| Star Bundle | $6.99 | one-time |
| No Ad Breaks forever! | $9.99 | one-time |

**What reviewers like**

- 🎨 Excellent graphics
- 🎮 Addictive and fun gameplay
- 🎯 Challenging levels
- 👍 Relaxing and soothing experience
- 💎 Satisfying to watch the pearls drop

**What reviewers complain about**

- 🔍 Lack of clarity on game mechanics and progression
- 🔊 Annoying voice/sound effects
- 💰 Too many ads, especially after rating the app
- 🐛 Bugs causing progress resets and issues with water level

**Reported bugs**

- Pearl counter resets to zero
- Water level not progressing as expected
- Sound issues after ad breaks
- Excessively high pearl requirements on certain levels

**Requested features**

- Add more level variety and difficulty
- Introduce new game modes or challenges
- Provide an option to disable sound/music
- Improve the water level progression system
- Add a shop or customization options


### Foldline

[App page](https://appshunter.io/ios/app/foldline/id6776435512)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Pearl Gem! free?

Pearl Gem! is free to download, with in-app purchases available.

### Is Foldline free?

Foldline is free to download, with no in-app purchases.

### Do Pearl Gem! or Foldline have ads?

Both Pearl Gem! and Foldline show ads.

### Which is updated more often, Pearl Gem! or Foldline?

Pearl Gem! ships an update fortnightly, and Foldline monthly. Most recently, Pearl Gem! was updated on October 24, 2026 and Foldline on October 17, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*